Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8033029 | Multi-reel marking apparatus | John E. Johnston, Wilfred Anderson, Andrew Butler, Edward Cooper, Christopher Tackind +1 more | 2011-10-11 |
| 8033033 | Layered beam measurement apparatus | Brian Lamb, Heather Fleming | 2011-10-11 |